71645123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 85822464

約数和(自身を除く): 14177341

約数列:

[1, 11, 17, 31, 187, 289, 341, 527, 727, 3179, 5797, 7997, 8959, 12359, 22537, 98549, 135949, 210103, 247907, 383129, 2311133, 4214419, 6513193, 71645123]

約数ペア:

[(1, 71645123), (11, 6513193), (17, 4214419), (31, 2311133), (187, 383129), (289, 247907), (341, 210103), (527, 135949), (727, 98549), (3179, 22537), (5797, 12359), (7997, 8959)]